10110212191 has 2 divisors, whose sum is σ = 10110212192. Its totient is φ = 10110212190.

The previous prime is 10110212111. The next prime is 10110212201. The reversal of 10110212191 is 19121201101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10110212191 - 2¹⁵ = 10110179423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10110212111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055106095 + 5055106096.

It is an arithmetic number, because the mean of its divisors is an integer number (5055106096).

Almost surely, 2^10110212191 is an apocalyptic number.

10110212191 is a deficient number, since it is larger than the sum of its proper divisors (1).

10110212191 is an equidigital number, since it uses as much as digits as its factorization.

10110212191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 10110212191 its reverse (19121201101), we get a palindrome (29231413292).

The spelling of 10110212191 in words is "ten billion, one hundred ten million, two hundred twelve thousand, one hundred ninety-one".